Ahmad, Sameena, Ali Jafar Abedi, Mohammad Athar Ansari, Salman Khalil, and Mohd. Najmul Aqib Khan. 2021. “PHYSICAL ACTIVITY AND SCREEN TIME: A CROSS-SECTIONAL STUDY IN ALIGARH, NORTH INDIA”. The Indonesian Journal of Public Health 16 (2):166-76. https://doi.org/10.20473/ijph.v16i2.2021.166-176.